C1111233133313231133133313331333133313231323331333132211323311
  >>
   C111123313331323113313331333133313331323132333133313221132331
  <<
   C1111233133313231133133313331333133313231323331333132211323313
  >>
 
 
 C1111233133313231133133313331333133313231323331333132211323312
  >>